NEED QUICKLY
Write the equation of the line shown below?

NEED QUICKLY Write The Equation Of The Line Shown Below?

Answers

Answer 1

y = x + 2

Step-by-step explanation:

General formula for any straight line:

y = mx + c

Where

m = gradient

c = constant

m = y2 - y1/x2 - x1

m = (4 - ( -2))/(2 - ( -4))

m = 6/6

m = 1

y = (1)x + c

y = x + c

Substitute any coordinate from the line of the equation.

4 = 2 + c

c = 2

substitute m and c into general formula

y = mx + c

y = x + 2

Answer 2

Answer:

Equation  is : y = x + 2

Step-by-step explanation:

To find the equation of the we need two points through which the line passes.

Let it be (2 , 4) and ( -4 , - 2)

The standard equation of line is : y = mx + b , where m is the slope, b is the

y-intercept.

Step 1 : Find the slope, m

 [tex]slope , m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]                 [tex][ \ where \ (x_1, y _ 1 ) = ( 2 , 4 ) \ , \ (x_2 , y_ 2 ) = ( -4, -2 ) \ ][/tex]

         [tex]m = \frac{-2-4}{-4-2}\\\\ = \frac{-6}{-6}\\\\ = 1[/tex]

Step 2 : Find the equation of the line.

     [tex]( y - y_1) = m(x- x_1)\\\\(y - 4) = 1 ( x - 2)\\\\y - 4 = x - 2 \\\\y = x - 2 + 4 \\\\y = x + 2[/tex]


Related Questions

who could help me out with this​

Answers

A rotation followed by a reflection I think

Answer:

can you send a picture of the  drop down menus, i cant see the option choices so i cant help

Step-by-step explanation:

The sum of two numbers is 84. One number is 6 more than the other. What is the smaller of the two numbers?

Answers

Answer:

The answer is 36. Say 42 + 42 is 84. Since one of the number is 6 more than the other, add 6 the first 42 and subtract 6 from the other number which will be 48 + 36 = 84. So the smaller of the two is 36.

Step-by-step explanation:

Which pairs of angles in the figure below are vertical angles?
Check all that apply.

Answers

Answer:

B. ∠EYL and ∠AYS

D. ∠SYL and ∠EYA

Step-by-step explanation:

A vertical angles are the pair of angles on the opposite sides of intersecting lines

In the given figure, the pair of intersecting lines are;

Line AYL and line SYE

The vertical angles formed by the lines [tex]\overline{AYL}[/tex] and [tex]\overline {SYE}[/tex] are;

From East to West (left to right direction) angles ∠EYL and ∠AYS

From the direction of 'H' ∠SYL and ∠EYA

Therefore, the correct options are;

B. ∠EYL and ∠AYS and D. ∠SYL and ∠EYA.

HELP URGENT !!!!!!!
Please help me with this

Answers

Answer:

a one is the answer for 1st question

. A copy machine can duplicate 2400 copies in one hour. How many copies can it make per minute?

Answers

It will ups make 60paper per minute

Which of the following is a proper fraction?

4/5
4/3
3/2
5/4

Answers

Answer:

the following is a proper fraction

4/5

Answer:

4/5 is correct answer as numerator is smaller than denominator

A refrigerator is sold for $1998 and a 11% profit is made.
Find the original cost of that refrigerator.

Answers

The original price of the refrigerator sat at approximately $2,217.78

Answer:

Cost Price = $1800

Step-by-step explanation:

Let cost price (CP) be x

Selling price(SP) = 1998

Profit = Selling price - cost price = 1998 - x

  [tex]profit \% = \frac{SP - CP}{CP}[/tex]

       [tex]\frac{11}{100} = \frac{1998-x}{x}[/tex]

     [tex]0.11 = \frac{1998}{x} - 1\\\\1 + 0.11 = \frac{1988}{x}\\\\1.11 = \frac{1998}{x}\\\\x = \frac{1998}{1.11} = 1800[/tex]

can anybody tell me if this is correct please? thank you.

Answers

Answer:

Yep

Step-by-step explanation:

You're correct, Well done!

Answer:

Yes that is correct!

Step-by-step explanation:

(38 x 25)/100 = $9.50

38 - 9.50 = $28.50

Help didn’t realize these were due

Answers

Answer:

Step-by-step explanation:

express 7.36 as rational number​

Answers

Answer: The ratio would be 73.6

Gus has a fish tank that holds 4710 inches^3 of water. He is using a cylinder shaped bucket with a radius of 5 inches and a height of 20 inches to fill the tank.

Answers

Answer:

3

Step-by-step explanation:

How many times will Gus need to fill the bucket to completely fill the fish tank if he doesn’t spill a drop? Use 3.14 for pi

Number of times = volume of tank /volume of cylinder

volume of cylinder = πr²h

3.14 x 5² x 20 = 1570

4710 /  1570 = 3 times

The measure of central angle XYZ is 1.25 radians.

Circle Y is shown. Line segments X Y and Z Y are radii. The length of X Y is 8. The major angle of X Y Z is shaded.

What is the area of the shaded sector?

10 units2
20 units2
40 units2
80 unit

Answers

the answer is 20 units 2 ! Hope this helps

Answer:

The correct answer is C:

40π units²

Step-by-step explanation:

Just took it on edg

If B is a point AC and AB:BC = 1:2, what are the coordinates of B?

Answers

Answer:

B(x, y) = (-2, -2)

Step-by-step explanation:

Given: AB: AC (m₁: m₂) = 1 : 2, A (x₁, y₁) = (-5, 2) and B(x₂, y₂) = (4, -10)

To find: Coordinates of B (x, y)

Using section formula:

Therefore Coordinates of B (x, y) is (-2, -2).

Step-by-step explanation:

What is the value of x in the figure?
90
70
60
50

Answers

Answer:

50

Step-by-step explanation:

90-30=60

x + 10 = 60

-10

x = 60-10

x = 50

Evaluate the question.
-8x = 90

A.) x = 82
B.) x = 45/4
C.) x = -45/4
D.) x = -82

Answers

Answer:

C.) x = -45/4

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right  

Equality Properties

Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of Equality

Step-by-step explanation:

Step 1: Define

Identify

-8x = 90

Step 2: Solve for x

[Division Property of Equality] Divide -8 on both sides:                                x = 90/-8Simplify:                                                                                                             x = -45/4

PLEASE I REALLY NEED HELP I ONLY HAVE AN HOUR LEFT TO FIINISH THIS What is the relationship or pattern you see between the month and the daylight hours?

Answers

Answer:

T he pattern shows that the number of hours of daylight per day is higher in the summer and lower in the winter. This pattern is caused by the tilt of Earth's axis. At some points in Earth's orbit around the Sun, the tilt causes one hemisphere to lean toward the Sun while the other one is tilted away.

Step-by-step explanation:

Which Player has not won at least 2 superbowls-
A. Tony Jones
B. Steve Young
C. Ronnie Lott
D. Drew Brees

Answers

tony jones has 2
steve young has 3
ronnie lott has 4
drew brees has 1

The size of angle DEF

Answers

Answer

132 degrees

Step-by-step explanation:

Strategy: Find angle DEB and using that fact that DEB + DEF is 180 degrees to find angle DEF

The sum of the four angles of any quadrilateral is 360 degrees.

Since three angles are given, we can use that to find the fourth.

360-(147+93+72)=size of angle DEB. Solving, you get angle DEB is 48.

Also, knowing that segment BF is a straight line, it means that angle DEB + angle DEF is equal to a straight angle (180 degrees).

DEB+DEF=180

48+DEF=180

DEF=180-48=132 degrees.

Thus, angle DEF is equal to 132 degrees.

Graph (2,1) (2,4) (5,1)

Answers

Answer:

Use a calculator for this like desmos graphing

Step-by-step explanation:

Grammy is buying a pair of Jeans that regularly cost $40. They are on sale for 20% off.
If the tax rate is 8%, what is the sale price of the Jeans Including tax?

Answers

Answer:

$34.56

Step-by-step explanation:

First, find the discount price.

20% of 40

20/100 x 40= $8

Deduct the discount from the original price.

40 - 8 = $32

This is the discount price.

Now, find 8% (tax) of the price.

8/100 x 32 = $2.56

Add it to the price.

32 + 2.56 = $34.56

Hope this helps!

Nicky wants to surround a 25 in. by 16 in. painting with a frame that is w inches wide. Which quadratic function represents the combined area A of the picture and the frame?


A. A(w) = 4w2 + 32w + 400

B. A(w) = 4w2 + 42w + 400

C. A(w) = 4w2 + 64w + 400

D. A(w) = 4w2 + 82w + 400

Answers

Answer:

Option "D" is the correct answer to the following question.

Step-by-step explanation:

Given:

Length of painting = 25 inch

Height of painting = 16 inch

Width of frame = w inch

Find:

Area of Picture with frame

Computation:

New length of painting = 25 + w + w

New length of painting = 25 + 2w inch

New height of painting = 16 + w + w

New height of painting = 16 + 2w

Area = l x b

So,

Area of Picture with frame = [25 + 2w][16 + 2w]

Area of Picture with frame = 400 + 50w + 32w + 4w²

Area of Picture with frame = 4w² + 82w + 400


can someone help me with this

Answers

Answer:

x = 5

Step-by-step explanation:

within this triangle are two congruent right triangles with height of 4 and base of 3 (half of 6)

use the Pythagorean Theorem to find 'x':

3² + 4² = x²

9 + 16 = x²

x² = 25

x = √25

x = 5

find the surface area of the given prism​

Answers

Answer:

Hello! answer: 432

Step-by-step explanation:

12 × 8 = 96

12 × 8 = 96

12 × 6 = 72

12 × 6 = 72

8 × 6 = 48

8 × 6 = 48

Then you add them all up so...

96 + 96 + 72 + 72 + 48 + 48 = 432 therefore the surface area is 432 hope that helps!

Which of the listed values are equal to the sine of C A.)b/a B.)c/a C.)c/b D.)cos B E.)5.Cos C F.)cos (90°-C) G.)cos(90°-B)

Answers

Answer:

Sine of C=?

Among the given options which is the correct one.

Step-by-step explanation:

Consider a right-angle triangle ABC.

[tex]angle B=90^{0}[/tex]

In a right angle triangle, one angle [tex]90^{o}[/tex].

The sum of all the angles is [tex]180^{o}[/tex].

[tex]angle A +angle B+angleC=180^{0}angleA+90^{0} +angle C=180^{0}\\angleA+angleC=180^{0} -90^{0} \\angleA+angleC=90^{0} \\angleA=90^{0} -angle C[/tex]

Consider the trigonometric ratios and use the traingle ABC.

[tex]SinC=\frac{AB}{AC}[/tex]

[tex]CosA=\frac{AB}{AC}[/tex]

[tex]angleA=angle(90-C)\\Hence,\\SinC=Cos(90-C)[/tex]

Answer:

OptionF).[tex]Sine of C=Cos(90^{0} -C)[/tex]

I dont get it yall help​

Answers

Answer:

y = 3x + 1.

Step-by-step explanation:

The slope is 3 and the y-intercept is at y = 1.

Answer:

y = 3x + b

Step-by-step explanation:

Essentially the question is asking us to find the equation of the line in slope intercept form

Slope intercept form: y = mx + b

Where m = slope and y = y intercept

First let's find the slope

Slope = change in y over change in x

Looking at the line as y goes up 3 x goes up 1

hence slope (m) = 3/1 or just 3

Now let's find the y intercept

The y intercept is equal to the y value of the point where the line passes the y axis

The line passes the y axis at ( 0 , 1 ) and the y value of that point is 1

Hence, y intercept (.b ) = 1

Finally we substitute 3 for m and 1.for b in y = mx + b to get the equation of the line

We get y = 3x + 1.

Write a function in any form that would match the graph shown below.

Answers

Answer:

y + 16 = -1(x + 3)²

Step-by-step explanation:

Looking at the graph, parabola vertex opens upwards with x intercepts as -5 and -1.

Thus, the line of symmetry will be;

x = (-5 + (-1))/2 = -3

Looking at the graph we can see that the vertex when traced to the x - coordinate will be 3 which is same with what we got.

Now, the general form of the equation will be;

y - h = a(x - k)²

where (k,h) is the vertex coordinate

Thus, k = -3

So;

y - h = a(x - (-3))²

>> y - h = a(x² + 6x + 9) =

>> y = ax² + 6ax + 9a + h

When, x = 0

y = 9a + h

From the graph, we can see that the y-intercept is y = -25

Thus;

9a + h = -25

From the graph, h which is the y-coordinate of the vertex = -16

Thus;

9a - 16 = - 25

9a = -25 + 16

9a = -9

a = -9/9

a = -1

Thus, the equation is;

y - (-16) = -1(x - (-3))²

>> y + 16 = -1(x + 3)²

Please help me with this im pretty confused ​

Answers

Answer:

3

Step-by-step explanation:

We are looking for the cube root of 27

x*x*x = 27

What number times itself 3 times is 27

3*3*3 =27

Answer:

❍. 3

Step-by-step explanation:

[tex] \small \sf \leadsto \: \: \sqrt[3]{27} [/tex]

Let the cube root of 27 be x.

[tex] \small \sf \leadsto \:x × x × x = 27[/tex]

[tex]\small \sf \leadsto \:x {}^{3} = 27[/tex]

Taking cube root of both side

[tex]\small \sf \leadsto \: \sqrt[3]{x} = \sqrt[3]{27} [/tex]

[tex]\small \sf \leadsto \: \sqrt[]{x \times x \times x } = \sqrt{3 \times 3 \times 3} [/tex]

[tex]\small \sf \leadsto \:x = 3[/tex]

Verification :-

3 × 3 × 3 = 27

27 = 27

LHS = RHS

Please tell me if these two are complementary, supplementary or neither!

Answers

Answer:

Two Complementary

Step-by-step explanation:

help me please thank you

Answers

Answer:

99 feet

Step-by-step explanation:

55 plus 44 ur welcome pus sy

The length of two leg are given as AC = 55ft AB = 44ft. Hence, The length of the missing leg is 33 ft.

What is Pythagoras' Theorem?

If ABC is a triangle with AC as the hypotenuse and angle B with 90 degrees then we have:

[tex]|AC|^2 = |AB|^2 + |BC|^2[/tex]

where |AB| = length of line segment AB. (AB and BC are rest of the two sides of that triangle ABC, AC being the hypotenuse).

Let's consider the right angle triangle ABC.

The length of two leg are given as

AC = 55ft

AB = 44ft.

[tex]|AC|^2 = |AB|^2 + |BC|^2 \\\\|55|^2 = |44|^2 + |BC|^2 \\\\ |BC|^2= 3025 - 1936\\\\ |BC|^2 = 1089\\\\ |BC| = \sqrt{1089} \\\\ |BC| = 33[/tex]

Hence, The length of the missing leg is 33 ft.

Learn more about Pythagoras' theorem here:

https://brainly.com/question/12105522

#SPJ2

Please help
(x + 7/2) = (I don't what sign it is but it says plus minus square root sign over 5/2)

Answers

Answer:

Step-by-step explanation:

Hope this helps u!!

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